Abstract
This study considers the problem of designing a PI-type PMSM (permanent magnet synchronous motor) controller, which can prevent excessive temperature rise in the rotor. The problem was formulated as a nonlinear optimization problem, considering that the flux linkage of a PMSM depends on the rotor temperature value and can be estimated using the voltage input value. This study proposes a design procedure for solving the nonlinear optimization problem using the particle swarm optimization (PSO) algorithm, a metaheuristic search algorithm. Simulation studies using a practical PMSM model verified that the design problem can be successfully solved using a metaheuristic search algorithm.
Original language | English |
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Pages (from-to) | 161-165 |
Number of pages | 5 |
Journal | Journal of Institute of Control, Robotics and Systems |
Volume | 28 |
Issue number | 2 |
DOIs | |
State | Published - 2022 |
Keywords
- Control system
- PI controller
- PMSM
- PSO (Particle Swarm Optimization)
- Temperature rise